Quantitative Bewertung der Fehlertoleranz am Beispiel Eines Verteilten Prozess-Leitsystems

  • Wilfried Heß
Conference paper
Part of the Informatik-Fachberichte book series (INFORMATIK, volume 214)

Abstract

An overview of terms used in this paper precedes the description of reliability aspects of distributed control systems. Especially a difference is made between failures causing no perceptible malfunctions and failures leading up to the manifestation of a defect state of the considered unit. An attempt is made to introduce a measure for the degree of fault tolerance, which can easily be calculated by means of previously existing failure-rates of the considered components. This term is applied to special structures of a distributed control system: In some cases normalized values seem to be more adequate to the detailed analysis of sensitiveness than the well-known MFBF.This paper is completed by some general considerations to fault-tolerance in local and wide area networks.

Keywords

Ster Sten Starke 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literatur-Hinweise

  1. DIN 40 042 - Zuverlässigkeit elektronischer Geräte,Anlagen und Systeme - DIN-Vornorm Juni 1970Google Scholar
  2. Hans-Dieter Kochs - Zuverlässigkeit elektrotechnischer Anlagen Springer-Verlag 1984Google Scholar
  3. Heckmann - Zuverlässigkeit und Sicherheit elektron.Steuerungen VDI-Bildungswerk BW 1290Google Scholar
  4. G.Funk. Baden-CH - Codierungsverfahren und Datensicherung VDI-Bildungswerk BW 6347Google Scholar
  5. P.Boker ISDN- das diensteintegrierende digitale Nachrichtennetz Springer-Verlag- 2.Auflage 1987Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1989

Authors and Affiliations

  • Wilfried Heß
    • 1
  1. 1.Hartmann & Braun AG AbteilungFrankfurt am Main – 90Germany

Personalised recommendations